@Article{,
author = { Erik D. Demaine and Sándor P. Fekete and G{\"u}nter Rote and Nils Schweer and Daria Schymura and Mariano Zelke },
title = { Integer Point Sets Minimizing Average Pairwise L1 Distance: What is the Optimal Shape of a Town? },
journal = { Computational Geometry, Theory and Applications },
year = { 2011 },
volume = { 44 },
number = { 2 },
pages = { 82-94 },
}
